CF1760196523238-tsm20251011143905

WWW.RTSAK.COM - crw.lu

Search for IP or hostnames:

crw.lu checked at 2025-10-11T15:28:43.213Z 209ms 140/140/140 100% R:12

crw.lu

MXmx1.mtaroutes.com
A2001:550:2:78::ca:100 🇺🇸 Cogent Communications, Inc.
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.71.16.244🇺🇸 I-3
PTRfe2-r2-in.la10.l.antispamcloud.com
MXmx2.mtaroutes.com
A2001:550:2:61::2fc:100 🇺🇸 Cogent Communications, Inc.
A38.89.254.156🇺🇸 I-3
PTRfe1-r2-in.ch03.l.antispamcloud.com
MXmx3.mtaroutes.com
A2001:550:2:3::62:100 🇺🇸 Cogent Communications, Inc.
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.71.16.244🇺🇸 I-3
PTRfe2-r2-in.la10.l.antispamcloud.com
MXmx4.mtaroutes.com
A2001:550:2:78::ca:100 🇺🇸 Cogent Communications, Inc.
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.101.250.150🇺🇸 I-3
PTRfe3-r2-in.atl06.l.antispamcloud.com
NSdarl.ns.cloudflare.com
A2606:4700:58::adf5:3b62 🇺🇸 Cloudflare
PTRdarl.ns.cloudflare.com
A2803:f800:50::6ca2:c162 🇨🇷 Cloudflare
PTRdarl.ns.cloudflare.com
A2a06:98c1:50::ac40:2162 🇺🇸 Cloudflare
PTRdarl.ns.cloudflare.com
A108.162.193.98🇺🇸 Cloudflare
PTRdarl.ns.cloudflare.com
A172.64.33.98🇺🇸 Cloudflare
PTRdarl.ns.cloudflare.com
A173.245.59.98🇺🇸 Cloudflare
PTRdarl.ns.cloudflare.com
NSzelda.ns.cloudflare.com
A2606:4700:50::adf5:3af2 🇺🇸 Cloudflare
PTRzelda.ns.cloudflare.com
A2803:f800:50::6ca2:c0f2 🇨🇷 Cloudflare
PTRzelda.ns.cloudflare.com
A2a06:98c1:50::ac40:20f2 🇺🇸 Cloudflare
PTRzelda.ns.cloudflare.com
A108.162.192.242🇺🇸 Cloudflare
PTRzelda.ns.cloudflare.com
A172.64.32.242🇺🇸 Cloudflare
PTRzelda.ns.cloudflare.com
A173.245.58.242🇺🇸 Cloudflare
PTRzelda.ns.cloudflare.com
A45.142.179.188🇩🇪 netcup GmbH
PTRv2202010118715128509.nicesrv.de

lu

NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSns1.dns.lu
NSp.dns.lu

Starts with same word

Starts similarily

AI analysis

crw.lu points to a single IP address: 45.142.179.188.

Other host names, such as orthophonie.lu and v2202010118715128509.nicesrv.de, share IP numbers with crw.lu.

Two name servers darl.ns.cloudflare.com and zelda.ns.cloudflare.com handle the delegation for crw.lu.

crw.lu shares the same name server setup as other domains, for example codedwap.com, covid19gpscreeningform.com, barakvalley.com, tgsim.org and erenkaya.net.

crw.lu at least partially shares name servers with other domains, for example seapower.com.au, toltc.org, elecrom.com, whateverdavid.com and duopharma.com.my.

These name servers are often used with rosa.ns.cloudflare.com, fred.ns.cloudflare.com, sima.ns.cloudflare.com, asa.ns.cloudflare.com and arvind.ns.cloudflare.com.

Host names with six IP numbers:

darl.ns.cloudflare.com points to 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98.

zelda.ns.cloudflare.com points to 2606:4700:50::adf5:3af2, 2803:f800:50::6ca2:c0f2, 2a06:98c1:50::ac40:20f2, 108.162.192.242, 172.64.32.242 and 173.245.58.242.

crw.lu is served by four mail servers: mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com.

crw.lu shares at least partially some mail servers with other domains, for instance divorcehelp.com, avantgarde.com.au, wyopress.org, postcardfactory.com and ampilatwatja.com.au.

Host names with two IP numbers:

mx1.mtaroutes.com points to 2001:550:2:78::ca:100 and 38.71.16.244; mx2.mtaroutes.com points to 2001:550:2:61::2fc:100 and 38.89.254.156; mx3.mtaroutes.com points to 2001:550:2:3::62:100 and 38.71.16.244; mx4.mtaroutes.com points to 2001:550:2:78::ca:100 and 38.101.250.150. Host names that point to 2001:550:2:78::ca:100: mx1.mtaroutes.com and mx4.mtaroutes.com. Host names that point to 38.71.16.244: mx1.mtaroutes.com and mx3.mtaroutes.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

QQpaear CF johedugfp 2025-10-11